GHSA-pjxj-pchx-4c3m
ImageMagick: Heap Buffer Over-Read in XCF decoder due to integer conversion overflow
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| NuGet | Magick.NET-Q16-AnyCPU | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-arm64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-x64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-x86 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-OpenMP-arm64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-OpenMP-x64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-arm64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-x64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-x86 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q8-AnyCPU | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q8-OpenMP-arm64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q8-OpenMP-x64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q8-arm64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q8-x64 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q8-x86 | < 14.15.0 | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-arm64 | < 14.15.0 | 14.15.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
An integer overflow in the XCF decoder can result in an out of bounds read when a crafted image is read and that can result in a crash.
References
External links from the advisory. They lead to third-party sites.
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pjxj-pchx-4c3m
- https://nvd.nist.gov/vuln/detail/CVE-2026-53466
- https://github.com/ImageMagick/ImageMagick/commit/47ca7210515f3c9ea033b86fe4323a70caa74468
- https://github.com/ImageMagick/ImageMagick
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-26
- https://github.com/dlemstra/Magick.NET/releases/tag/14.15.0